Power control system for electrical power supply modules

Details Power control system for electrical power supply modules Power control system for electrical power supply modules

1993-07-02

1997-01-14

Shoop, Jr., William M.

Electrical transmission or interconnection systems

Plural supply circuits or sources

307 72, 364492, H02J 100

Patent

active

055942865

ABSTRACT:
A control circuit for controlling a plurality of power supply modules connected in parallel to provide power to a single load. The control module first converts first analog data corresponding to a voltage level which is applied to the load. The control module then compares the voltage level to a predetermined voltage level and computes a voltage deviation between the predetermined voltage level and the voltage applied to the load. The control module then computes whether the voltage deviation is within a proper limit or not. The control module then sends a pulse width data signal corresponding to the voltage deviation to the power supply modules in order to control the amount of power each module supplies to the load.

REFERENCES:
patent: 4128771 (1978-12-01), Domenico
patent: 4451773 (1984-05-01), Papathomas et al.
patent: 4633412 (1986-12-01), Ebert, Jr. et al.
patent: 4677535 (1987-06-01), Kawabata et al.
patent: 4845637 (1989-07-01), Basarath et al.
patent: 4924170 (1990-05-01), Henze

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